Does Mercedes-Benz Reset Have Any Impact?
2 Answers
Mercedes-Benz reset has no impact. The reset only involves parameters like interval fuel consumption and maintenance tire pressure, and does not affect other functions. Tire Pressure Reset for Other Vehicles: The tire pressure reset button is located on the operating lever to the left of the steering wheel. The operation method is as follows: step on the car's brake pedal to prepare to start the engine; press the car's one-button start to ignite the engine; Tire Pressure Reset Operation Method: Under normal circumstances, if a tire pressure check alarm is triggered, immediately go to a tire repair shop or 4S store for tire pressure adjustment. After adjustment, perform a balance check on the tire pressure of all four wheels. Once it is confirmed that the tire pressure of all four wheels is uniform, press and hold the SET button in front of the gear lever for about 3 seconds to deactivate the tire pressure alarm.
I've handled the reset issues on Mercedes-Benz cars several times and found that there's not much impact after the reset—it's just the system reverting to its original settings. For example, with a service reset, after clearing the prompt using a diagnostic tool, the mileage counter starts anew, and the vehicle operates as usual. If it's an ECU reset, like disconnecting the battery for a dozen seconds and reconnecting it, there might be a temporary warning light on the dashboard or slightly inaccurate fuel consumption display, but these usually resolve automatically after driving a few kilometers. However, you need to be careful during the process—don't tamper with anything while the engine is running, or the electronic control system might develop minor issues. In short, the purpose of a reset is to optimize performance or eliminate false alarms. Mercedes' design is quite mature, so most people can proceed with confidence, though it's best to have a 4S店 assist to avoid mistakes. In daily driving, you won't notice any changes—throttle response and safety features remain as they were.
